traxys/tree-sitter
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Reuse fragile parent nodes that were reduced in the current state

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This commit is contained in:
Max Brunsfeld 2015-12-22 13:59:04 -08:00
parent f9e6fce62d
commit 6b11890d68
3 changed files with 16 additions and 5 deletions
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4
src/runtime/tree.h
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@ -9,7 +9,8 @@ extern "C" {
#include "tree_sitter/parser.h"
#include "runtime/length.h"
#define TSTREE_LEX_STATE_INDEPENDENT (unsigned short)(-1)
#define TSTREE_STATE_INDEPENDENT (unsigned short)(-1)
#define TSTREE_STATE_ERROR (TSTREE_STATE_INDEPENDENT - 1)
struct TSTree {
struct {
@ -17,6 +18,7 @@ struct TSTree {
size_t index;
TSLength offset;
TSStateId lex_state;
TSStateId parse_state;
} context;
size_t child_count;
size_t visible_child_count;